
.loading {
    position: fixed;
    height: 720px;
    width: 100%;
    background-color: #FCFEFC;
    z-index: 999;
    text-align: center;
    font-size: 30px;
    opacity: 1;

}

.progress1 {
    margin: 0 auto;
    text-align: center;

}
.progress1 img{
    filter: grayscale(100%);
    display: inline-block;
    margin-top: 150px;
}
/*header*/
header{
    height: 80px;
    width: 100%;
    min-width: 1200px;
    background: none;
    box-shadow: none;
    z-index: 99;
    overflow: hidden;
    position: fixed;
    left: 0;
    top: 0;
    border-bottom: 1px solid rgba(255,255,255,0.30);
    transition: all .5s;

}
.main_header{
    height: 80px;
    width: 1200px;
    margin:0 auto;
}
.logo{
    margin-top: 28px;
    width: 397px;
    height: 24px;
    background: url("../img/ratuo_logow.png") 0 0 no-repeat;
    display: inline-block;
    float: left;
    text-indent: -10000px;
}
.main_header .tel{
    margin-top: 28px;
    height: 24px;
    line-height: 24px;
    font-size: 24px;
    color: #ffffff;
    padding-left: 24px;
    background: url(../img/telw.png) left center no-repeat;
    display: inline-block;
    float: right;
}
.main_header .nav{
    height: 70px;
    line-height: 60px;
    float: left;
    margin-left: 50px;
    overflow: hidden;
}
.nav li a:hover{
    color: #ffffff;
    background: url(../img/nav_bg.png) 0 0 no-repeat;
}

.main_header .nav li{
    height: 70px;
    width: 64px;
    text-align: center;
    margin-left: 10px;
    float: left;
}
.main_header .nav li a{
     height: 60px;
     width: 64px;
    padding-bottom:10px;
     padding-top: 10px;
     color: #ffffff;
     font-size: 16px;
     display: inline-block;
     background: url(../img/nav_bg.png) 0 -70px no-repeat;
    transition: all .5s;
 }
.main_header .nav li a.on{
    background: url(../img/nav_bg.jpg) 0 -70px no-repeat;
    color: #FFF;
}
.main_header .nav li a:hover{
    color: #ffffff;
    background-position-y: 0;
}


/*//footer*/
.footer_panel{
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
    min-height: 184px;
    box-sizing: content-box;
}
.footer_panel dl{
    overflow: hidden;
    float: left;
    box-sizing: content-box;
}
footer{
    background: #27303f;
    color: #676c74;
    font-size: 14px;
    overflow: hidden;
    width: 100%;
    min-width: 1200px;
    position: relative;
    z-index: 2;
}
footer a:hover{
    text-decoration: none;
}
.footer_panel dl.dk1 {
    width: 130px;
    padding-right: 20px;
}
.footer_panel dl.dk3 {
    width: 320px;
    padding-right: 20px;
}
.footer_panel dl.dk4 {
    width: 140px;
    padding-right: 10px;
    overflow: visible;
}
footer .copyright {
    border-top: 1px #313b4c solid;
    width: 1200px;
    margin: 0 auto;
    line-height: 24px;
    text-align: right;
    color: #989a9d;
    font-size: 14px;
    padding: 25px 0;
    overflow: hidden;
}
footer .copyright a.flogo {
    float: left;
    display: inline-block;
    width: 397px;
    height: 24px;
    background: url(../img/ratuo_logow.png) 0 0 no-repeat;
    text-indent: 10000px;
    opacity: .6;
    overflow: hidden;
}
.footer_panel dl dt {
    font-size: 18px;
    color: #cccccc;
    line-height: 40px;
}
.footer_panel dl.dk3 dd.tel {
    background: url(../img/footer_ico.png) 0 -40px no-repeat;
    font-size: 30px;
    color: #2c88d8;
}
.footer_panel dl.dk3 dd.add {
    background: url(../img/footer_ico.png) 0 0 no-repeat;
}
.footer_panel dl.dk3 dd {
    width: 100%;
    height: 40px;
    line-height: 40px;
    text-indent: 20px;
}
.footer_panel dl.dk3 dd.qq a {
    width: 180px;
    height: 40px;
    display: inline-block;
    text-indent: 10000px;
    background: url(../img/qq1.gif) 0 0 no-repeat;
}
.footer_panel dl.dk2 dd {
    display: inline-block;
}
.footer_panel dl.dk2 {
    width: 390px;
    padding-right: 20px;
}
footer a {
    color: #676c74;
}
.footer_panel dl dd {
    line-height: 36px;
    font-size: 14px;
    width: 115px;
    padding-right: 10px;
    box-sizing: content-box;
}
.footer_panel dl.dk4 dd {
    background: rgba(0,0,0,0.5) url(../img/an1.png) no-repeat;
    border-radius: 10px;
    width: 140px;
    height: 44px;
    line-height: 44px;
    text-indent: 50px;
    font-size: 14px;
    color: #676c74;
    margin-top: 10px;
    cursor: pointer;
    transition: all 0.5s ease-in-out;
    -webkit-transition: all 0.5s ease-in-out;
    -moz-transition: all 0.5s ease-in-out;
    position: relative;
}
.footer_panel dl.dk4 dd.wx {
     background-position: 15px 12px;
 }
.footer_panel dl.dk4 dd.wb {
    background-position: 15px -88px;
}
.footer_panel dl.dk4 dd.wx:hover {
    background-position: 15px -38px;
    color: #ffffff;
}
.footer_panel dl.dk4 dd.wb:hover {
    background-position: 15px -138px;
}
.footer_panel dl.dk4 dd.wb:hover a{
    color: #ffffff;
}
.main_header .nav li a {

}